PROCESS(Smoke, door, water, en, alarm en) EDA技术讲义 BEGIN IF((smoke='1)AND(en=0)) THEN fire alarm ELSE fire alarm<=“0’; END F: IF((door= '1)ANd((en=0)AND(alarm en=0)) THEN burg alarm<=‘1’; ELSE burg alarm<=“0’; END IF; IF((water=1)AND(en=0) THEN water alarm<=‘1’; ELSE water alarm<=“0 END F END PROCESS ENd alarm arcPROCESS(smoke,door,water,en,alarm_en) EDA技术讲义 BEGIN IF ((smoke= ‘1’) AND (en= ‘0’)) THEN fire_alarm <= ‘1’; ELSE fire_alarm <= ‘0’; END IF; IF ((door= ‘1’) AND ((en= ‘0’) AND (alarm_en= ‘0’))) THEN burg_alarm <= ‘1’; ELSE burg_alarm <= ‘0’; END IF; IF ((water= ‘1’) AND (en= ‘0’)) THEN water_alarm <= ‘1’; ELSE water_alarm <= ‘0’; END IF; END PROCESS; END alarm_arc;